Ms. Cook 3 digit addition and review quiz

509 + 372 =

• 991
• 756
• 881
• 893

604 + 207 = 

• 705
• 811
• 711
• 615

2nd grade collected 235 cans for the food drive. 3rd grade collected 155 cans. 4th grade collected 258 cans.  How many cans did 2nd and 4th grade collect? 

• 380
• 390
• 493
• 483

328+426

• 754
• 744
• 102
• 742

  604
 + 207 = 

• 705
• 811
• 712
• 615

730
+ 631 = 

• 1,361
• 1,351
• 1,261
• 1,251

4 + 7 = 7 + 4

• commutative
• identity
• associative

8 + 0 = 8

• commutative
• identity
• associative

(9 + 4 ) + 5 = 9 + (4 + 5)

• commutative
• identity
• associative

Round 34 to the nearest ten.

• 20
• 30
• 35
• 40